Individual Calculations August 2016
 Abdulrahman, Abdulraheem  Total change: -12.00  Rating chartPersonal card
 2nd Nigeria Millionaire Open Chess Championship Lagos NGR 2016-07-12
RcRownchangeKK*chgGame
 2104 2170 3.50 7 -0.60 20 -12.00 
  Oyeneyin, Tajudeen 2074 NGR1.0010.37207.40 
  Babalola, Bayo 2082 NGR0.501-0.1220-2.40 
  Igubor , Micah 1935 NGR1.0010.21204.20 
  Adu, Oladapo m2329 NGR0.001-0.2920-5.80 
  Ajibola, Olanrewaju 2164 NGR0.501-0.0120-0.20 
  Onokpite, Kennedy 2132 NGR0.001-0.5520-11.00 
  Dasaolu, Rotimi 2013 NGR0.501-0.2120-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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